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Trends in Sustainable Bakery: A systematic Review of Alternative Ingredients Derived from Tubers, Legumes, and Insects in Indonesia
Nadina Hajar Annisa Alasimi;
Putri Marini Ghaisani
TEKNOBUGA: Jurnal Teknologi Busana dan Boga Vol. 14 No. 1 (2026)
Publisher : Universitas Negeri Semarang
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DOI: 10.15294/teknobuga.v14i1.35853
The global shift toward sustainable and functional foods has encouraged the development of innovative alternative ingredients in bakery products. In Indonesia, the high dependence on imported wheat flour poses challenges to food security, driving the exploration of local substitutes. This systematic literature review aims to analyze the potential, characteristics, and challenges of utilizing alternative ingredients derived from tubers, legumes, and insects for sustainable bakery production in Indonesia. The study reviewed 25 national and international scientific publications from 2015–2025, focusing on nutritional composition, sensory acceptance, and technological applications. Findings indicate that tuber-based flours (such as modified cassava flour and taro) and legume-based flours (soybean, mung bean) can replace up to 30% of wheat flour without significantly affecting product quality. In contrast, insect-based flours particularly cricket flour offer high protein and micronutrient potential but still face consumer acceptance barriers. This review contributes by consolidating multidisciplinary evidence and proposing a practical framework for reducing wheat dependency through local ingredient utilization offering actionable insights for researchers, policymakers, and the bakery industry toward a more sustainable food system in Indonesia.
Effect of Mordanting Method on Fabric Color Quality Using Red Melinjo (Gnetum gnemon L.) Peel Extract
Jasmine Kalila;
Sugiyem
TEKNOBUGA: Jurnal Teknologi Busana dan Boga Vol. 14 No. 1 (2026)
Publisher : Universitas Negeri Semarang
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DOI: 10.15294/teknobuga.v14i1.37339
This study investigates the effect of three mordanting methods (pre-, simultaneous, and post-mordanting) on the color fastness quality of shantung and Japanese cotton fabrics dyed with red melinjo peel extract (Gnetum gnemon L.). A 2×3 factorial experimental design was employed, and data were analyzed using the Kruskal-Wallis test at the 5% significance level. Results showed significant differences between mordanting methods (p=0.004). For washing fastness, simultaneous mordanting yielded optimal results (mean score: 4 for shantung, 4.5 for Japanese cotton), while post-mordanting showed the lowest performance. For sunlight fastness, pre- and post-mordanting achieved good results (4.5) on shantung fabric, whereas simultaneous mordanting demonstrated the best performance (5) on Japanese cotton. The novelty of this research lies in the use of underutilized red melinjo peel waste as a sustainable textile dye source and in providing the first comprehensive evaluation of the effects of mordanting methods on its colorfastness performance. This study demonstrates that red melinjo peel extract has significant potential as an environmentally friendly natural textile dye, with its effectiveness strongly influenced by the selection of mordanting technique.
Development of Kebaya Pattern E-Module Elements Preparation Fashion in Vocational High Schools
Fatonah, Diana;
Inayah, Desy Tri;
Kartikasari, Enggar
TEKNOBUGA: Jurnal Teknologi Busana dan Boga Vol. 14 No. 1 (2026)
Publisher : Universitas Negeri Semarang
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DOI: 10.15294/teknobuga.v14i1.37399
The development of science and technology affects the use of technology in the world of education increasing. This study aims to 1) analyze the e-module of the kebaya pattern on the preparation element of making clothes in Vocational High School, 2) test the feasibility of developing the e-module of the kebaya pattern in the preparation element of making clothes in Vocational High School, 3) find out the response of students to the development of e-module for making new kebaya patterns in the preparation element of making clothes in Vocational High School. This type of research is research and development using the four-D development model, namely define, design, development, and dissemination. Data collection uses observation, documentation, and questionnaires. Development of a Kutu Baru Kebaya pattern e-module through a flipbook heyzine. The results of the study showed that: 1) the Kutu Baru Kebaya pattern e-module on the preparation element for making flipbook clothing equipped with pictures and videos of making new kutu kebaya patterns can be accessed anytime and anywhere, 2) the e-module developed is suitable for use based on material experts with a percentage of 100% (feasible) and media experts with a percentage of 100% (feasible), and 3) students' responses to the Kutu Baru Kebaya pattern e-module in small-scale trials got a percentage of 88.03% (strongly agree) and the limited-scale trial got a percentage of 88.10% (strongly agree).
Improving Color Fastness of Natural Dyes from Siwalan Fruit Skin (Borassus flabellifer L.) on Cotton and Shantung Fabrics Using Various Fixing Agents
Hanifah, Husnun;
Sugiyem, Sugiyem
TEKNOBUGA: Jurnal Teknologi Busana dan Boga Vol. 14 No. 1 (2026)
Publisher : Universitas Negeri Semarang
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DOI: 10.15294/teknobuga.v14i1.37527
This study aims to determine the effect of using alum powder, iron sulfate (tunjung) solution, and pure lime (quicklime) as fixing agents on the color fastness of dyeing using Siwalan fruit peel extract on primissima cotton and shantung fabric in terms of washing and ironing. The research design was a 3×2 factorial experiment using natural dyes from Siwalan fruit peel obtained from traders on Jalan Imogiri Timur, Yogyakarta. The samples consisted of primissima cotton and shantung fabric, while the fixing agents used included quicklime, alum powder, and iron sulfate solution. Data were collected through color fastness tests against washing and heat from ironing conducted by the UII Textile Manufacturing and Testing Laboratory. Results were analyzed using the Kruskal-Wallis test. The findings demonstrated that using different fixing agents significantly affected color fastness. Specifically, alum powder produced superior color fastness to washing on primissima cotton fabric (average score of 4.0), while all three fixing agents showed equivalent performance on shantung fabric (average score of 4.0). For heat resistance during ironing, alum powder and iron sulfate solution achieved the highest scores (4.5 on average) on both fabric types, representing a 12.5% improvement over the quicklime treatment (4.0). These results indicate that the selection of fixing agents is crucial for optimizing the color fastness properties of natural dyes from Siwalan fruit peel.
Utilization of Corn Husk Waste as Decorative Trims in an Evening Party Dress
Atikah;
Puspitasari, Feny
TEKNOBUGA: Jurnal Teknologi Busana dan Boga Vol. 14 No. 1 (2026)
Publisher : Universitas Negeri Semarang
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DOI: 10.15294/teknobuga.v14i1.40246
This study explores the potential of corn husk agricultural waste as an alternative material for high-aesthetic decorative trims in evening party dress, addressing the limited utilization of natural waste materials in luxury fashion applications. Using a Practice-Based Research (PBR) approach with experimental methods, the research focuses on material characterization, dyeing techniques, corsage construction, and application on an evening dress prototype. Several dyeing methods were tested, including acrylic paint, food coloring, and Wantex dye using painting and boiling techniques. The results show that boiling corn husks with Wantex dye for 15 minutes produced the most optimal outcome, generating a deep, stable black color without compromising material flexibility or strength. The addition of varnish and glitter further enhanced the glossy and glamorous aesthetic required for evening party dress. The developed corn husk corsages demonstrated lightweight properties, structural stability, and visual suitability when applied as decorative trims on an evening party dress. The novelty of this study lies in the experimental use of corn husk waste as a decorative trim with high aesthetic value in evening fashion, moving beyond its conventional application in crafts and functional products. The findings indicate that corn husk waste is a viable, sustainable alternative material for high-end fashion trims and offers potential for further development through durability testing, color variation, and broader design applications.
Feasibility Analysis of QR Code-Based Ready-to-Wear Fashion as a Creative Innovation in the Fashion Industry
Azizah, Ismi Nur Aini;
Prasetyaningtyas, Wulansari
TEKNOBUGA: Jurnal Teknologi Busana dan Boga Vol. 14 No. 1 (2026)
Publisher : Universitas Negeri Semarang
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DOI: 10.15294/teknobuga.v14i1.40666
This study aims to describe the process of making QR Code-based ready-to-wear clothing, analyze the feasibility of fashion based on six indicators, and explain the role of QR Code as an informative fashion identity. The research approach uses a quantitative descriptive method with a survey design. The object of the research consisted of a set of ready-to-wear clothing, including sleeveless batik underwear, a crop blazer with a strappy collar featuring an embroidered QR Code on the back, and cargo pants. Feasibility data were obtained through an assessment instrument containing thirty statements that included indicators of design, size, aesthetics, sewing techniques, fashion performance, and specialties. These statements were assessed by expert panelists and trained panelists, who evaluated them based on their knowledge and experience in the fashion field. The data was analyzed using percentage descriptive techniques to determine the category of fashion feasibility in each indicator and as a whole. The study's results showed that QR Code-based ready-to-wear clothing achieved an average feasibility level of 93.08%, categorized as very feasible, with assessments of 92.53% from expert panelists and 93.63% from trained panelists. All indicators fell within the very feasible category. The embroidered QR Code on the back of the blazer acts as a visual accent that is in line with the theme of Teknika and serves as a link to digital information about the concept and philosophy of the work, thereby strengthening the fashion identity while showing the potential use of digital technology as an information medium in fashion products.
The Transformation Wardrobe: Integrating Indonesian Batik and Modular Design for Sustainable Stage Wear
Kurnia Dewi, Puja Putri;
Kusumastuti, Adhi
TEKNOBUGA: Jurnal Teknologi Busana dan Boga Vol. 14 No. 1 (2026)
Publisher : Universitas Negeri Semarang
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DOI: 10.15294/teknobuga.v14i1.40933
The global fashion industry is facing increasing environmental challenges due to rapid consumption patterns and the short lifespan of garments. This condition highlighted the urgent need for more sustainable design approaches. This study developed a transformable garment themed “Ratri Sagara” by adapting the visual elements of Batik Kencana Padjajaran, interpreted through the imagery of nocturnal ocean waves. The primary objective of the research was to create a garment design capable of presenting two distinct appearances through a simple transformation mechanism without excessive additional modules, thereby extending the product’s lifespan. The study employed a Research and Development (R&D) method based on the ADDIE model, encompassing the stages of analysis, design, development, implementation, and evaluation. The design process involved pattern-making and draping techniques, while feasibility evaluation was conducted by an expert panel using an assessment instrument consisting of six main indicators. The evaluation results showed an average score of 93%, placing the garment in the “Highly Feasible” category. The highest scores were achieved in the indicators of transformation performance and garment uniqueness, confirming the effectiveness of the transformation system and the innovative value offered. This research demonstrated that a transformable design approach can serve as an effective strategy for creating garments that are aesthetic, functional, and responsive to sustainability issues. The findings open opportunities for further development of transformation systems in contemporary fashion design, both for stage performance purposes and broader applications in everyday wear.
The Quality of Illuvè Fashion as a Transformative Design in the Context of Contemporary Aesthetics
Widhayanti, Sofia;
Endah Wahyuningsih, Sri
TEKNOBUGA: Jurnal Teknologi Busana dan Boga Vol. 14 No. 1 (2026)
Publisher : Universitas Negeri Semarang
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DOI: 10.15294/teknobuga.v14i1.41130
Systematic studies that comprehensively assess the quality of a single transformable fashion design remain limited, particularly within the context of student experimental projects, while contemporary fashion demands designs that are adaptive, aesthetic, and sustainable. This research aims to describe the quality of Illuvè as a transformable fashion design within the framework of contemporary aesthetics. The study employed a quantitative descriptive approach, with Illuvè serving as the research object and expert panelists, as well as trained panelists, as subjects. The quality of the fashion design was evaluated based on five indicators: design, aesthetics, sewing technique, performance, and uniqueness. The results show that Illuvè’s quality falls into the highly feasible category, with an overall average score of 96% from both expert and trained panelists. The highest score was achieved in the uniqueness indicator at 98%, while the lowest was in the sewing technique indicator at 95%. The evaluation further indicates that both Look 1 and Look 2 are equally categorized as highly feasible, with the transformation system successfully maintaining structural stability, aesthetics, and functionality. The novelty of this research lies in its evaluation of the quality of a single transformable fashion design as an individual object through structured product quality indicators. The findings provide academic implications by strengthening studies on the evaluation of transformable fashion design quality, as well as practical implications for fashion designers in developing adaptive transformable designs without compromising visual and construction quality.
Design and Quality Analysis of Nara Sela Contemporary Fashion with QR Code Based Interactive Fashion
Jamila, Nuzila Mar'a;
Wahyuningsih, Sri Endah
TEKNOBUGA: Jurnal Teknologi Busana dan Boga Vol. 14 No. 1 (2026)
Publisher : Universitas Negeri Semarang
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DOI: 10.15294/teknobuga.v14i1.41131
The development of the fashion industry in the digital age has encouraged the incorporation of interactive technology into contemporary fashion design. This study aims to (1) describe the design process of contemporary fashion of Nara Sela and (2) analyze its quality through the application of interactive features based on QR codes. The research uses the Research and Development (R&D) method using the PPE (Planning, Production, and Evaluation) development model. Data were collected through observation sheets involving five expert panelists and twenty trained panelists and analyzed using descriptive quantitative techniques. The results of the study show that 1) Nara Sela fashion design integrates QR codes as an integral design element rather than just serving as an information label. Digital content accessed through QR codes includes design concept narratives, fashion visuals, and photo and video documentation, which adds value by enhancing the user experience. 2) the results of the evaluation show that the quality of Nara Sela's fashion is categorized as very feasible based on aspects of design, aesthetics, sewing techniques, performance, and uniqueness. These findings have implications for the development of fashion education and digital fashion, particularly in promoting innovation in contemporary fashion that integrates aesthetic values with interactive user experiences.
The Relationship Between Basic Pattern Making and Pattern Drafting Skills and Student Learning Outcomes in the Women’s Fashion Making Course
Amalia, Rizka;
Irmayanti, Irmayanti
TEKNOBUGA: Jurnal Teknologi Busana dan Boga Vol. 14 No. 1 (2026)
Publisher : Universitas Negeri Semarang
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DOI: 10.15294/teknobuga.v14i1.41707
In the context of vocational education, mastery of basic pattern-making and pattern drafting skills is one of the main competency outcomes that must be achieved by students in the Fashion Education Study Program, as it serves as a fundamental basis in the fashion production process. This study aims to examine the relationship between basic pattern-making and pattern drafting skills and students’ learning outcomes in the Women’s Garment Production course. This research employed a quantitative approach using an ex post facto correlational research design. The population of this study consisted of students of the Fashion Education Study Program, Department of Family Welfare Education, Faculty of Engineering, Semarang State University, class of 2024, who had completed the Clothing Pattern Construction and Women’s Fashion Production courses. A total of 91 students were involved as samples using a total sampling technique. Data were collected through documentation in the form of final grades from the Clothing Pattern Construction course as indicators of basic pattern-making and pattern drafting skills, and final grades from the Women’s Fashion Production course as indicators of students’ learning outcomes. Data analysis included descriptive analysis, normality testing, and Spearman Rank correlation analysis. The results showed a significance value of 0.000 (p < 0.05) with a correlation coefficient of 0.537, indicating a significant, strong, and positive relationship between basic pattern-making and pattern drafting skills and students’ learning outcomes in the Women’s Garment Production course. These findings indicate that mastery of pattern-making skills plays an important role in improving students’ learning achievement in Fashion Education.